It is understood that there are some people in life who find that their palms always come out in large quantities. If there is sweaty hands this performance should understand the reason, if and certain lesions related, should be improved as soon as possible through a reasonable way, so as to prevent the increase of sweaty hands obviously. So, why do some people sweat more than others? Why do some people have more sweaty hands? 1, hyperthyroidism caused by a lot of sweaty hands this situation may be caused by disease, especially with hyperthyroidism. Due to the increased secretion of thyroid hormones, the body’s metabolic rate is accelerated, the sympathetic nerves become excited, the amount of sweating may be more, the patient can find their palms are always a lot of sweat. For the manifestation of increased sweating in the palms caused by hyperthyroidism, the development of thyroid disease should be controlled through reasonable treatment as soon as possible. Only if the thyroid function is maintained normal, the sweaty palms will improve. 2, the impact of diabetes sweaty hands may be a signal of diabetes, in the development of diabetes blood sugar levels continue to rise, in addition to prone to itchy skin, increased nocturia, numbness of the limbs and so on, but also because of the body’s metabolic rate accelerated resulting in sweaty palms obviously. Sweaty palms and diabetes have a relationship, should start treatment as soon as possible, through a reasonable way to improve, so that the sweaty palms performance will improve. 3, nervousness, sweaty palms may be a lot of emotional fluctuations caused by some people’s emotional sensitivity, a little by the influence of external factors are easy to nervousness, anxiety, and excessive nervousness sympathetic nerves are in a state of hyperactivity, so that the palms of the hands will be sweating a lot. And this aspect of the factors related to the body can be adjusted by regulating personal emotions, stabilize the mind. In this way, emotional tension and anxiety are improved in order to prevent a significant increase in hand sweating. Is sweaty hands a disease? Many people will often sweat a lot, in fact, sweaty hands and a variety of factors, do not rule out other systemic diseases. Some people always simply increase hand sweat, it may be a local functional abnormality caused by excessive sweating, this phenomenon may be a disease, known as hand sweating. If there is such a situation, you should understand the cause, and at the same time eliminate the interference of undesirable factors, so as to prevent hand sweating syndrome serious. To summarize, excessive hand sweating is related to many factors, and it may be caused by a separate disease, like the palms of the hands will often sweat after the appearance of hand sweating syndrome. In addition, the presence of mental stress, hyperthyroidism, diabetes, etc. may lead to sweaty palms, if these factors are caused by the need for timely improvement.